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51.
Managers are more and more interested in social networking sites because they provide opportunities for strengthening relationships with customers as well as site content and service. Using social networking sites effectively, however, depends on understanding both the psychological attributes and social interactions of participants. This paper addresses these topics by presenting the results of a two‐study inquiry into the importance of two personality traits (consumer innovativeness and expressiveness) to active and passive use of social networks among Italian consumers. In Study 1 ( n = 753) it was found that innovativeness is positively related to active and passive use. Study 2 ( n = 277) revealed that self‐identity expressiveness and social identity expressiveness positively influence only active use. These results suggest that managers need to distinguish bet‐ween, and differentially encourage, joining and browsing such sites on the one hand and actively contributing to them on the other. Managers can also enhance the impact of their social networking sites by taking into account social and self‐identity expressiveness to increase affiliation and market share and by encouraging consumers to use these sites actively. © 2011 Wiley Periodicals, Inc. 相似文献
52.
Charles J. Whalen 《Forum for Social Economics》2011,40(2):273-280
This essay is based on remarks presented by the author at The Fourth Bi-Annual Cross-Border Post Keynesian Conference, Buffalo
State College, on October 9, 2009. It addresses the economic challenges facing Buffalo, New York, and countless other American
cities, especially in the Northeast and Midwest; draws on the writings of Hyman Minsky to offer an interpretation of what
many now call the Great Recession, which began in late 2007; and challenges the image of Minsky presented by mainstream economists
and journalists, with special attention to a recent lecture by Paul Krugman. The essay closes by returning to Buffalo, where—as
Minsky anticipated in the 1990s—the economic fate of working families depends largely on the outcome of a national struggle
over the shape of future U.S. economic transformation. 相似文献
53.
The European economic integration leads to increasing mobilityof factors, thereby threatening the stability of social transferprograms. This article investigates the possibility to achieveby means of voluntary matching grants both the optimal allocationof factors and the optimal level of redistribution in the presenceof factor mobility. We use a fiscal competition model a la Wildasin(1991) in which states differ in their technologies and preferencesfor redistribution. We first investigate a simple process inwhich the federal authority progressively raises the matchinggrants to the district choosing the lowest transfer and alldistricts respond optimally to the resulting change in transfersall around. This process is shown to increase efficiency ofboth production and redistribution. However, it does not guaranteethat all districts gain, nor that an efficient level of redistributionis attained. Assuming complete information among districts,we derive the willingness of each district to match the contributionof other districts and we show that the aggregate willingnessto pay for matching rates converges to zero when both the efficientlevel of redistribution and the efficient allocation of factorsare achieved. We then describe an adjustment process for thematching rates that will lead districts to the efficient outcomeand guarantee that everyone will gain. (JEL Classification:H23, H70) 相似文献
54.
This paper introduces a framework that generalizes exponential discounting in a net present value model by including a quasi-hyperbolic discount parameter in the asset valuation equation. Using observed market asset data, a statistically significant quasi-hyperbolic parameter is obtained, thus rejecting exponential discounting. 相似文献
55.
A major question about the adequacy of the future supply of nurses is how many will stay in the profession. The relationship between scheduling and propensity to stay or leave the nursing profession was examined in this study. This analysis suggests there are definite characteristics of the work schedules that can influence a nurse's inclination to stay or leave the profession. This is not simply a question of "overwork," but of matching work schedules and hours as closely as possible to employee expectations. This suggests management needs to find a way to pay attention when nurses request changes in hours. The mere fact of changing schedules will not solve the nursing shortage, but it is one action within the management control of any organization employing nurses that could have a positive effect on retention. 相似文献
56.
57.
For many years, researchers and practitioners have sought out meaningful indicators of sales performance. Yet, as the concept
of performance has broadened, the understanding of what makes up a successful seller, has become far more complicated. The
complexity of buyer–seller relationships has changed therefore as the definition of sales performance has expanded, cultivating
a growing interest in ethical/unethical actions since they could potentially have impacts on sales performance. Given this
environment, the purpose of this study is to explore the impact of moral judgment on sales performance and sellers engaging
in a customer-oriented selling approach. Specifically, by utilizing a sample of 345 business-to-business salespeople, this
study examines the relationships between moral judgment, customer-oriented selling, and outcome and behavior based performance.
Results, managerial implications, and opportunities for future research are provided. 相似文献
58.
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60.
Charles M. Sheppard 《Process Safety Progress》1992,11(4):229-237
The behavior of an open system is modeled. Thus, for special cases, the void fraction is predicted as a function of location and time. The open system may be an open vessel or a vessel with an open relief device. A single governing equation is derived based on combining the material and energy balances with the churn-turbulent drift flux relationship and assuming no radial gradients. This partial differential equation is not solved. It is, however, bounded by homogeneous and all vapor venting. These special cases are solved. In homogeneous venting the key variable is time. In all vapor venting under pseudo-steady-state conditions the key variable is location. The solution of the partial differential equation is also discussed. Under pseudo-steady-state and churn-turbulent conditions, the open system is modeled. The minimum void fractions (corresponding to a maximum liquid inventory) with all vapor venting, for vertical, horizontal, and spherical vessels are predicted and compared. Analytical expressions for the local and average void fractions in a vertical vessel and non-unity distribution parameters are presented. Void fraction profiles are compared for three cases: 1. vertical cylinders with distribution parameters (Co values) of unity and 1.5, 2. horizontal and vertical cylinders with varying L/D ratios, and 3. spheres with inscribed vertical cylinders having constant gas production to bubble rise ratio (Ψ′ value). The vertical cylinder average void fraction for non-unity distribution parameters can now be calculated analytically. The horizontal cylinder average void fraction predicted by turning it upright results in an over prediction of at most 4%. The sphere average void fraction predicted via an inscribed vertical cylinder, with the same Ψ′ value, is consistenly high by at most 8%. 相似文献